Finding the Fourth Proportional to 62,886.02, 86,818.57 and 41,693.99

Step by Step Solution

1. Step 1: Write the proportion equation
   62,886.02 : 86,818.57 = 41,693.99 : x
2. Step 2: Convert to fraction form
   62,886.02/86,818.57 = 41,693.99/x
3. Step 3: Cross multiply
   62,886.02x = 86,818.57 × 41,693.99
4. Step 4: Simplify right side
   62,886.02x = 3,619,812,051.07
5. Step 5: Solve for x
   x = 3,619,812,051.07/62,886.02
6. Step 6: Final answer
   x = 57,561.48